Birding Shanghai in May 2023 – Part 1
10,000 Birds
MAY 25, 2023
However, in 2017, the journal published a paper with the (spoiler alert!) According to the HBW, food brought by Siberian Blue Robins to nestlings in Japan was 36% adult insects, 28% insect larvae, 18% spiders, and 18% unidentified (I suspect the last mostly being unhealthy fast food with the discriminating labels ripped off).
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